[PATCH 2/2] dt-bindings: interrupt-controller: Add MStar interrupt controller

[Mark-PK Tsai]

Hi,

I've updated the yaml and post it in the patch series v3[1].
But I still keep the vendor specific property mstar,irqs-map-range as I
mentioned in the last reply.
Please review it.

[1] https://lore.kernel.org/lkml/20200902063344.1852-3-mark-pk.tsai@mediatek.com/